27895458

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10639}}^1$

素因数の和:10686

約数の個数: 32

約数和(自身を含む): 61286400

約数和(自身を除く): 33390942

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 10639, 21278, 31917, 63834, 202141, 244697, 404282, 489394, 606423, 734091, 1212846, 1468182, 4649243, 9298486, 13947729, 27895458]

約数ペア:

[(1, 27895458), (2, 13947729), (3, 9298486), (6, 4649243), (19, 1468182), (23, 1212846), (38, 734091), (46, 606423), (57, 489394), (69, 404282), (114, 244697), (138, 202141), (437, 63834), (874, 31917), (1311, 21278), (2622, 10639)]